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Code Issues Releases Wiki Activity

[Plugins] Incorporated GNUsocialExtendedProfile as part of ExtendedProfile

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Also improved a lot of the plugin and made things in a way it would make sense
This commit is contained in:
Diogo Cordeiro
2019-08-09 15:22:55 +01:00
committed by Diogo Peralta Cordeiro
parent c71fa9099f
commit fd1a7a5e68
153 changed files with 2187 additions and 3530 deletions
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119
plugins/ExtendedProfile/lib/extendedprofile.php
View File

@@ -32,12 +32,13 @@ class ExtendedProfile
* Constructor
*
* @param Profile $profile
* @throws NoSuchUserException
*/
function __construct(Profile $profile)
public function __construct(Profile $profile)
{
$this->profile = $profile;
$this->user = $profile->getUser();
$this->fields = $this->loadFields();
$this->profile = $profile;
$this->user = $profile->getUser();
$this->fields = $this->loadFields();
$this->sections = $this->getSections();
//common_debug(var_export($this->sections, true));
@@ -48,8 +49,9 @@ class ExtendedProfile
* Load extended profile fields
*
* @return array $fields the list of fields
* @throws Exception
*/
function loadFields()
public function loadFields()
{
$detail = new Profile_detail();
$detail->profile_id = $this->profile->getID();
@@ -69,7 +71,7 @@ class ExtendedProfile
*
* @return string the concatenated string of tags
*/
function getTags()
public function getTags()
{
return implode(' ', Profile_tag::getSelfTagsArray($this->profile));
}
@@ -84,21 +86,22 @@ class ExtendedProfile
*
* @return string the value
*/
function getTextValue($name)
public function getTextValue($name)
{
$key = strtolower($name);
$key = strtolower($name);
$profileFields = array('fullname', 'location', 'bio');
if (in_array($key, $profileFields)) {
return $this->profile->$name;
} else if (array_key_exists($key, $this->fields)) {
} elseif (array_key_exists($key, $this->fields)) {
return $this->fields[$key][0]->field_value;
} else {
return null;
}
}
function getDateValue($name) {
public function getDateValue($name)
{
$key = strtolower($name);
if (array_key_exists($key, $this->fields)) {
return $this->fields[$key][0]->date;
@@ -109,7 +112,7 @@ class ExtendedProfile
// XXX: getPhones, getIms, and getWebsites pretty much do the same thing,
// so refactor.
function getPhones()
public function getPhones()
{
$phones = (isset($this->fields['phone'])) ? $this->fields['phone'] : null;
$pArrays = array();
@@ -119,9 +122,9 @@ class ExtendedProfile
// TRANS: Field label for extended profile properties.
'label' => _m('Phone'),
'index' => 0,
'type' => 'phone',
'type' => 'phone',
'vcard' => 'tel',
'rel' => 'office',
'rel' => 'office',
'value' => null
);
} else {
@@ -129,20 +132,20 @@ class ExtendedProfile
$pa = array(
// TRANS: Field label for extended profile properties.
'label' => _m('Phone'),
'type' => 'phone',
'type' => 'phone',
'index' => intval($phones[$i]->value_index),
'rel' => $phones[$i]->rel,
'rel' => $phones[$i]->rel,
'value' => $phones[$i]->field_value,
'vcard' => 'tel'
);
$pArrays[] = $pa;
$pArrays[] = $pa;
}
}
return $pArrays;
}
function getIms()
public function getIms()
{
$ims = (isset($this->fields['im'])) ? $this->fields['im'] : null;
$iArrays = array();
@@ -158,9 +161,9 @@ class ExtendedProfile
$ia = array(
// TRANS: Field label for extended profile properties (Instant Messaging).
'label' => _m('IM'),
'type' => 'im',
'type' => 'im',
'index' => intval($ims[$i]->value_index),
'rel' => $ims[$i]->rel,
'rel' => $ims[$i]->rel,
'value' => $ims[$i]->field_value,
);
@@ -170,7 +173,7 @@ class ExtendedProfile
return $iArrays;
}
function getWebsites()
public function getWebsites()
{
$sites = (isset($this->fields['website'])) ? $this->fields['website'] : null;
$wArrays = array();
@@ -186,9 +189,9 @@ class ExtendedProfile
$wa = array(
// TRANS: Field label for extended profile properties.
'label' => _m('Website'),
'type' => 'website',
'type' => 'website',
'index' => intval($sites[$i]->value_index),
'rel' => $sites[$i]->rel,
'rel' => $sites[$i]->rel,
'value' => $sites[$i]->field_value,
);
@@ -198,44 +201,44 @@ class ExtendedProfile
return $wArrays;
}
function getExperiences()
public function getExperiences()
{
$companies = (isset($this->fields['company'])) ? $this->fields['company'] : null;
$start = (isset($this->fields['start'])) ? $this->fields['start'] : null;
$end = (isset($this->fields['end'])) ? $this->fields['end'] : null;
$end = (isset($this->fields['end'])) ? $this->fields['end'] : null;
$eArrays = array();
if (empty($companies)) {
$eArrays[] = array(
// TRANS: Field label for extended profile properties.
'label' => _m('Employer'),
'type' => 'experience',
'label' => _m('Employer'),
'type' => 'experience',
'company' => null,
'start' => null,
'end' => null,
'start' => null,
'end' => null,
'current' => false,
'index' => 0
'index' => 0
);
} else {
for ($i = 0; $i < sizeof($companies); $i++) {
$ea = array(
// TRANS: Field label for extended profile properties.
'label' => _m('Employer'),
'type' => 'experience',
'label' => _m('Employer'),
'type' => 'experience',
'company' => $companies[$i]->field_value,
'index' => intval($companies[$i]->value_index),
'index' => intval($companies[$i]->value_index),
'current' => $end[$i]->rel,
'start' => $start[$i]->date,
'end' => $end[$i]->date
'start' => $start[$i]->date,
'end' => $end[$i]->date
);
$eArrays[] = $ea;
$eArrays[] = $ea;
}
}
return $eArrays;
}
function getEducation()
public function getEducation()
{
$schools = (isset($this->fields['school'])) ? $this->fields['school'] : null;
$degrees = (isset($this->fields['degree'])) ? $this->fields['degree'] : null;
@@ -259,17 +262,17 @@ class ExtendedProfile
} else {
for ($i = 0; $i < sizeof($schools); $i++) {
$ia = array(
'type' => 'education',
'type' => 'education',
// TRANS: Field label for extended profile properties.
'label' => _m('Institution'),
'school' => $schools[$i]->field_value,
'degree' => isset($degrees[$i]->field_value) ? $degrees[$i]->field_value : null,
'label' => _m('Institution'),
'school' => $schools[$i]->field_value,
'degree' => isset($degrees[$i]->field_value) ? $degrees[$i]->field_value : null,
'description' => isset($descs[$i]->field_value) ? $descs[$i]->field_value : null,
'index' => intval($schools[$i]->value_index),
'start' => $start[$i]->date,
'end' => $end[$i]->date
'index' => intval($schools[$i]->value_index),
'start' => $start[$i]->date,
'end' => $end[$i]->date
);
$iArrays[] = $ia;
$iArrays[] = $ia;
}
}
@@ -280,9 +283,27 @@ class ExtendedProfile
* Return all the sections of the extended profile
*
* @return array the big list of sections and fields
* @throws Exception
*/
function getSections()
public function getSections()
{
$gsefields = GNUsocialProfileExtensionField::allFields();
$extra_fields = [];
gnusocial_profile_merge($this->profile);
foreach ($gsefields as $field) {
$field_key = $field->systemname;
switch ($field->type) {
case 'text':
$extra_fields[$field_key]['type'] = 'custom-textarea';
break;
case 'str':
default:
$extra_fields[$field_key]['type'] = 'custom-text';
break;
}
$extra_fields[$field_key]['label'] = $field->title;
$extra_fields[$field_key]['value'] = $this->profile->$field_key;
}
return array(
'basic' => array(
// TRANS: Field label for extended profile properties.
@@ -328,8 +349,8 @@ class ExtendedProfile
// TRANS: Field label for extended profile properties.
'label' => _m('Contact'),
'fields' => array(
'phone' => $this->getPhones(),
'im' => $this->getIms(),
'phone' => $this->getPhones(),
'im' => $this->getIms(),
'website' => $this->getWebsites()
),
),
@@ -368,6 +389,10 @@ class ExtendedProfile
'education' => $this->getEducation()
),
),
'extra' => [
'label' => _m('Extra fields'),
'fields' => $extra_fields,
]
);
}
}

325
plugins/ExtendedProfile/lib/extendedprofilewidget.php
View File

@@ -39,18 +39,19 @@ class ExtendedProfileWidget extends Form
/**
* The extended profile
*
* @var Extended_profile
* @var ExtendedProfile
*/
protected $ext;
/**
* Constructor
*
* @param XMLOutputter $out
* @param Profile $profile
* @param boolean $editable
* @param Action $out
* @param Profile $profile
* @param boolean $editable
* @throws NoSuchUserException
*/
public function __construct(XMLOutputter $out=null, Profile $profile=null, $editable=false)
public function __construct(Action $out = null, Profile $profile = null, $editable = false)
{
parent::__construct($out);
@@ -103,8 +104,9 @@ class ExtendedProfileWidget extends Form
/**
* Show an extended profile section
*
* @param string $name name of the section
* @param array $section array of fields for the section
* @param string $name name of the section
* @param array $section array of fields for the section
* @throws Exception
*/
protected function showExtendedProfileSection($name, $section)
{
@@ -112,17 +114,16 @@ class ExtendedProfileWidget extends Form
$this->out->elementStart('table', array('class' => 'extended-profile'));
foreach ($section['fields'] as $fieldName => $field) {
switch($fieldName) {
case 'phone':
case 'im':
case 'website':
case 'experience':
case 'education':
$this->showMultiple($fieldName, $field);
break;
default:
$this->showExtendedProfileField($fieldName, $field);
switch ($fieldName) {
case 'phone':
case 'im':
case 'website':
case 'experience':
case 'education':
$this->showMultiple($fieldName, $field);
break;
default:
$this->showExtendedProfileField($fieldName, $field);
}
}
$this->out->elementEnd('table');
@@ -131,14 +132,15 @@ class ExtendedProfileWidget extends Form
/**
* Show an extended profile field
*
* @param string $name name of the field
* @param array $field set of key/value pairs for the field
* @param string $name name of the field
* @param array $field set of key/value pairs for the field
* @throws Exception
*/
protected function showExtendedProfileField($name, $field)
{
$this->out->elementStart('tr');
$this->out->element('th', str_replace(' ','_',strtolower($field['label'])), $field['label']);
$this->out->element('th', str_replace(' ', '_', strtolower($field['label'])), $field['label']);
$this->out->elementStart('td');
if ($this->editable) {
@@ -151,7 +153,8 @@ class ExtendedProfileWidget extends Form
$this->out->elementEnd('tr');
}
protected function showMultiple($name, $fields) {
protected function showMultiple($name, $fields)
{
foreach ($fields as $field) {
$this->showExtendedProfileField($name, $field);
}
@@ -165,9 +168,9 @@ class ExtendedProfileWidget extends Form
if (!empty($field['value'])) {
$this->out->text($field['value']);
if (!empty($field['rel'])) {
// TRANS: Value between parentheses (phone number, website, or IM address).
$outtext = sprintf(_m('(%s)'),$field['rel']);
$this->out->text(' '.$outtext);
// TRANS: Value between parentheses (phone number, website, or IM address).
$outtext = sprintf(_m('(%s)'), $field['rel']);
$this->out->text(' ' . $outtext);
}
}
$this->out->elementEnd('div');
@@ -179,8 +182,8 @@ class ExtendedProfileWidget extends Form
$this->out->text($field['value']);
if (!empty($field['rel'])) {
// TRANS: Value between parentheses (phone number, website, or IM address).
$outtext = sprintf(_m('(%s)'),$field['rel']);
$this->out->text(' '.$outtext);
$outtext = sprintf(_m('(%s)'), $field['rel']);
$this->out->text(' ' . $outtext);
}
$this->out->elementEnd('div');
}
@@ -194,8 +197,8 @@ class ExtendedProfileWidget extends Form
$this->out->element(
"a",
array(
'href' => $url,
'class' => 'extended-profile-link',
'href' => $url,
'class' => 'extended-profile-link',
'target' => "_blank"
),
$url
@@ -203,8 +206,8 @@ class ExtendedProfileWidget extends Form
if (!empty($field['rel'])) {
// TRANS: Value between parentheses (phone number, website, or IM address).
$outtext = sprintf(_m('(%s)'),$field['rel']);
$this->out->text(' '.$outtext);
$outtext = sprintf(_m('(%s)'), $field['rel']);
$this->out->text(' ' . $outtext);
}
$this->out->elementEnd('div');
}
@@ -212,10 +215,11 @@ class ExtendedProfileWidget extends Form
protected function showEditableIm($name, $field)
{
$index = isset($field['index']) ? $field['index'] : 0;
$id = "extprofile-$name-$index";
$rel = $id . '-rel';
$id = "extprofile-$name-$index";
$rel = $id . '-rel';
$this->out->elementStart(
'div', array(
'div',
array(
'id' => $id . '-edit',
'class' => 'im-item'
)
@@ -230,12 +234,12 @@ class ExtendedProfileWidget extends Form
'Type',
array(
'jabber' => 'Jabber',
'gtalk' => 'GTalk',
'aim' => 'AIM',
'yahoo' => 'Yahoo! Messenger',
'msn' => 'MSN',
'skype' => 'Skype',
'other' => 'Other'
'gtalk' => 'GTalk',
'aim' => 'AIM',
'yahoo' => 'Yahoo! Messenger',
'msn' => 'MSN',
'skype' => 'Skype',
'other' => 'Other'
),
null,
false,
@@ -249,10 +253,11 @@ class ExtendedProfileWidget extends Form
protected function showEditablePhone($name, $field)
{
$index = isset($field['index']) ? $field['index'] : 0;
$id = "extprofile-$name-$index";
$rel = $id . '-rel';
$id = "extprofile-$name-$index";
$rel = $id . '-rel';
$this->out->elementStart(
'div', array(
'div',
array(
'id' => $id . '-edit',
'class' => 'phone-item'
)
@@ -268,9 +273,9 @@ class ExtendedProfileWidget extends Form
array(
'office' => 'Office',
'mobile' => 'Mobile',
'home' => 'Home',
'pager' => 'Pager',
'other' => 'Other'
'home' => 'Home',
'pager' => 'Pager',
'other' => 'Other'
),
null,
false,
@@ -284,10 +289,11 @@ class ExtendedProfileWidget extends Form
protected function showEditableWebsite($name, $field)
{
$index = isset($field['index']) ? $field['index'] : 0;
$id = "extprofile-$name-$index";
$rel = $id . '-rel';
$id = "extprofile-$name-$index";
$rel = $id . '-rel';
$this->out->elementStart(
'div', array(
'div',
array(
'id' => $id . '-edit',
'class' => 'website-item'
)
@@ -301,13 +307,13 @@ class ExtendedProfileWidget extends Form
$id . '-rel',
'Type',
array(
'blog' => 'Blog',
'blog' => 'Blog',
'homepage' => 'Homepage',
'facebook' => 'Facebook',
'linkedin' => 'LinkedIn',
'flickr' => 'Flickr',
'other' => 'Other',
'twitter' => 'Twitter'
'flickr' => 'Flickr',
'other' => 'Other',
'twitter' => 'Twitter'
),
null,
false,
@@ -332,7 +338,9 @@ class ExtendedProfileWidget extends Form
$this->out->element(
'div',
array('class' => 'field date'),
date('j M Y', strtotime($field['start'])
date(
'j M Y',
strtotime($field['start'])
)
);
// TRANS: Field label in extended profile (when did one end a position or education).
@@ -340,7 +348,9 @@ class ExtendedProfileWidget extends Form
$this->out->element(
'div',
array('class' => 'field date'),
date('j M Y', strtotime($field['end'])
date(
'j M Y',
strtotime($field['end'])
)
);
@@ -359,9 +369,10 @@ class ExtendedProfileWidget extends Form
protected function showEditableExperience($name, $field)
{
$index = isset($field['index']) ? $field['index'] : 0;
$id = "extprofile-$name-$index";
$id = "extprofile-$name-$index";
$this->out->elementStart(
'div', array(
'div',
array(
'id' => $id . '-edit',
'class' => 'experience-item'
)
@@ -383,7 +394,7 @@ class ExtendedProfileWidget extends Form
isset($field['start']) ? date('j M Y', strtotime($field['start'])) : null
);
// TRANS: Field label in extended profile (when did one end a position or education).
// TRANS: Field label in extended profile (when did one end a position or education).
$this->out->element('div', 'label', _m('End'));
$this->out->input(
@@ -426,7 +437,9 @@ class ExtendedProfileWidget extends Form
$this->out->element(
'div',
array('class' => 'field date'),
date('j M Y', strtotime($field['start'])
date(
'j M Y',
strtotime($field['start'])
)
);
// TRANS: Field label in extended profile (when did one end a position or education).
@@ -434,7 +447,9 @@ class ExtendedProfileWidget extends Form
$this->out->element(
'div',
array('class' => 'field date'),
date('j M Y', strtotime($field['end'])
date(
'j M Y',
strtotime($field['end'])
)
);
}
@@ -444,9 +459,10 @@ class ExtendedProfileWidget extends Form
protected function showEditableEducation($name, $field)
{
$index = isset($field['index']) ? $field['index'] : 0;
$id = "extprofile-$name-$index";
$id = "extprofile-$name-$index";
$this->out->elementStart(
'div', array(
'div',
array(
'id' => $id . '-edit',
'class' => 'education-item'
)
@@ -498,7 +514,7 @@ class ExtendedProfileWidget extends Form
$this->out->elementEnd('div');
}
function showMultiControls()
public function showMultiControls()
{
$this->out->element(
'a',
@@ -525,61 +541,63 @@ class ExtendedProfileWidget extends Form
/**
* Outputs the value of a field
*
* @param string $name name of the field
* @param array $field set of key/value pairs for the field
* @param string $name name of the field
* @param array $field set of key/value pairs for the field
*/
protected function showFieldValue($name, $field)
{
$type = strval(@$field['type']);
switch($type)
{
case '':
case 'text':
case 'textarea':
$this->out->text($this->ext->getTextValue($name));
break;
case 'date':
$value = $this->ext->getDateValue($name);
if (!empty($value)) {
$this->out->element(
'div',
array('class' => 'field date'),
date('j M Y', strtotime($value))
);
}
break;
case 'person':
$this->out->text($this->ext->getTextValue($name));
break;
case 'tags':
$this->out->text($this->ext->getTags());
break;
case 'phone':
$this->showPhone($name, $field);
break;
case 'website':
$this->showWebsite($name, $field);
break;
case 'im':
$this->showIm($name, $field);
break;
case 'experience':
$this->showExperience($name, $field);
break;
case 'education':
$this->showEducation($name, $field);
break;
default:
$this->out->text("TYPE: $type");
switch ($type) {
case '':
case 'text':
case 'textarea':
case 'person':
$this->out->text($this->ext->getTextValue($name));
break;
case 'custom-text':
case 'custom-textarea':
$this->out->text(isset($field['value']) ? $field['value'] : null);
break;
case 'date':
$value = $this->ext->getDateValue($name);
if (!empty($value)) {
$this->out->element(
'div',
array('class' => 'field date'),
date('j M Y', strtotime($value))
);
}
break;
case 'tags':
$this->out->text($this->ext->getTags());
break;
case 'phone':
$this->showPhone($name, $field);
break;
case 'website':
$this->showWebsite($name, $field);
break;
case 'im':
$this->showIm($name, $field);
break;
case 'experience':
$this->showExperience($name, $field);
break;
case 'education':
$this->showEducation($name, $field);
break;
default:
$this->out->text("TYPE: $type");
}
}
/**
* Show an editable version of the field
*
* @param string $name name fo the field
* @param array $field array of key/value pairs for the field
* @param string $name name fo the field
* @param array $field array of key/value pairs for the field
* @throws Exception
*/
protected function showEditableField($name, $field)
{
@@ -591,45 +609,47 @@ class ExtendedProfileWidget extends Form
$value = 'placeholder';
switch ($type) {
case '':
case 'text':
$out->input($id, null, $this->ext->getTextValue($name));
break;
case 'date':
$value = $this->ext->getDateValue($name);
$out->input(
$id,
null,
empty($value) ? null : date('j M Y', strtotime($value))
);
break;
case 'person':
$out->input($id, null, $this->ext->getTextValue($name));
break;
case 'textarea':
$out->textarea($id, null, $this->ext->getTextValue($name));
break;
case 'tags':
$out->input($id, null, $this->ext->getTags());
break;
case 'phone':
$this->showEditablePhone($name, $field);
break;
case 'im':
$this->showEditableIm($name, $field);
break;
case 'website':
$this->showEditableWebsite($name, $field);
break;
case 'experience':
$this->showEditableExperience($name, $field);
break;
case 'education':
$this->showEditableEducation($name, $field);
break;
default:
// TRANS: Field label for undefined field in extended profile.
$out->input($id, null, sprintf(_m('TYPE: %s'),$type));
case '':
case 'text':
case 'person':
$out->input($id, null, $this->ext->getTextValue($name));
break;
case 'custom-text':
case 'custom-textarea':
$out->input($id, null, isset($field['value']) ? $field['value'] : null);
break;
case 'date':
$value = $this->ext->getDateValue($name);
$out->input(
$id,
null,
empty($value) ? null : date('j M Y', strtotime($value))
);
break;
case 'textarea':
$out->textarea($id, null, $this->ext->getTextValue($name));
break;
case 'tags':
$out->input($id, null, $this->ext->getTags());
break;
case 'phone':
$this->showEditablePhone($name, $field);
break;
case 'im':
$this->showEditableIm($name, $field);
break;
case 'website':
$this->showEditableWebsite($name, $field);
break;
case 'experience':
$this->showEditableExperience($name, $field);
break;
case 'education':
$this->showEditableEducation($name, $field);
break;
default:
// TRANS: Field label for undefined field in extended profile.
$out->input($id, null, sprintf(_m('TYPE: %s'), $type));
}
}
@@ -637,19 +657,20 @@ class ExtendedProfileWidget extends Form
* Action elements
*
* @return void
* @throws Exception
*/
function formActions()
public function formActions()
{
$this->out->submit(
'save',
// TRANS: Button text for saving extended profile properties.
_m('BUTTON','Save'),
_m('BUTTON', 'Save'),
'submit form_action-secondary',
'save',
// TRANS: .
// TRANS: Button title for saving extended profile properties.
_m('Save details')
);
);
}
/**
@@ -657,7 +678,7 @@ class ExtendedProfileWidget extends Form
*
* @return string ID of the form
*/
function id()
public function id()
{
return 'profile-details-' . $this->profile->id;
}
@@ -667,7 +688,7 @@ class ExtendedProfileWidget extends Form
*
* @return string of the form class
*/
function formClass()
public function formClass()
{
return 'form_profile_details form_settings';
}
@@ -677,7 +698,7 @@ class ExtendedProfileWidget extends Form
*
* @return string URL of the action
*/
function action()
public function action()
{
return common_local_url('profiledetailsettings');
}

52
plugins/ExtendedProfile/lib/profiletools.php Normal file
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<?php
// This file is part of GNU social - https://www.gnu.org/software/social
//
// GNU social is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// GNU social is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with GNU social. If not, see <http://www.gnu.org/licenses/>.
/**
* Allows administrators to define additional profile fields for the users of a GNU social installation.
*
* @category Widget
* @package GNU social
* @author Max Shinn <trombonechamp@gmail.com>
* @author Diogo Cordeiro <diogo@fc.up.pt>
* @copyright 2011-2019 Free Software Foundation, Inc http://www.fsf.org
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
*/
defined('GNUSOCIAL') || die();
function gnusocial_profile_merge(&$profile)
{
$responses = GNUsocialProfileExtensionResponse::findResponsesByProfile($profile->id);
$profile->customfields = [];
foreach ($responses as $response) {
$title = $response->systemname;
$profile->$title = $response->value;
$profile->customfields[] = $title;
}
}
function gnusocial_field_systemname_validate($systemname)
{
// Ensure it doesn't exist already
$fields = GNUsocialProfileExtensionField::allFields();
foreach ($fields as $field) {
if ($field->systemname == $systemname) {
return false;
}
}
// Ensure that it consist of only alphanumeric characters
return ctype_alnum($systemname);
}